From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47A90C004D3 for ; Mon, 22 Oct 2018 20:48:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6565920663 for ; Mon, 22 Oct 2018 20:48:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="GDsqbdyp" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6565920663 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729298AbeJWFIz (ORCPT ); Tue, 23 Oct 2018 01:08:55 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:46443 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729266AbeJWFIx (ORCPT ); Tue, 23 Oct 2018 01:08:53 -0400 Received: by mail-pg1-f193.google.com with SMTP id r190-v6so7945128pgr.13 for ; Mon, 22 Oct 2018 13:48:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=4a7sqGi0woSvMngHSP5nAGi8IS8dbPL7pezY6AoAXTg=; b=GDsqbdypuvyVQp6CFQr7rsmI70RmOerzUKasq0mh4Q/KZkcBCezShgB/voc1wward7 zbSxdCwKi+id3XIYxcNe6d9gpcU+Q+DK+fMBkMk8ErJDjMmOXo/f5S+T5YDEJhGv4uNL he58a0yriSm3AG7lRDuyEUSNG76piArj+a6ag= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=4a7sqGi0woSvMngHSP5nAGi8IS8dbPL7pezY6AoAXTg=; b=syCo+744nZcjsjduGUt/gxs/liW5GCEh0V0k1QbLXk//CZpd25hK8oH6eCBvSpsUM1 AFmuSNIKXYxSpCHtosf3WYmQTXqIiguC5g2wYU4jMOkSKEmaXbSFDs4fKIgsz5/zCYJR bwhDT2IDxmYSTC+oyzYpFg8VyOkTnH1GSsPHxT3w1WuhhRGTpG2A/oq8juXwqKQLflKt 0i7gtxIBD9U/8ODO6VhV7Buj1M0XrN6HAruNhCTqKQr1EmvOdEedjvj0IjwNFB+Fnns0 IHlgs0/0EF0GrtNeL0HbMVlzKDpTnmRe8tXIuj3jt2MuWhS+5rTs205CU3X9WLUTavmJ FuuQ== X-Gm-Message-State: ABuFfojZzcu5ntEbZizxtmqTh7NJow2SFEJVvygAsvE17JnmMUeSSXqN ExuObpDuKFyYz5HvhKbXMK1Zuw== X-Google-Smtp-Source: ACcGV63MOz9xU64vSNdyCgJbX6qtYuydqvMy5srNCOVlvnR69Hh2QkvlSodWDoIL+fK4TivAbENJAg== X-Received: by 2002:a63:9f0a:: with SMTP id g10-v6mr42240926pge.232.1540241327219; Mon, 22 Oct 2018 13:48:47 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:1:c8e0:70d7:4be7:a36]) by smtp.gmail.com with ESMTPSA id y144-v6sm47483001pfb.81.2018.10.22.13.48.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Oct 2018 13:48:46 -0700 (PDT) From: Douglas Anderson To: Sean Paul , Thierry Reding , Sandeep Panda Cc: linux-arm-msm@vger.kernel.org, Laurent Pinchart , jsanka@codeaurora.org, ryandcase@chromium.org, Douglas Anderson , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring , David Airlie , Mark Rutland Subject: [PATCH 6/6] dt-bindings: drm/panel: simple: Innolux TV123WAM is actually P120ZDG-BF1 Date: Mon, 22 Oct 2018 13:46:39 -0700 Message-Id: <20181022204639.8558-6-dianders@chromium.org> X-Mailer: git-send-email 2.19.1.568.g152ad8e336-goog In-Reply-To: <20181022204639.8558-1-dianders@chromium.org> References: <20181022204639.8558-1-dianders@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As far as I can tell the bindings that were added in commit 9c04400f7ea6 ("dt-bindings: drm/panel: Document Innolux TV123WAM panel bindings") weren't actually for Innolux TV123WAM but were actually for Innolux P120ZDG-BF1. As far as I can tell the Innolux TV123WAM isn't a real panel and but it's a mosh between the TI TV123WAM and the Innolux P120ZDG-BF1. Let's unmosh. Here's my evidence: * Searching for TV123WAM on the Internet turns up a TI panel. While it's possible that an Innolux panel has the same model number as the TI Panel, it seems a little doubtful. Looking up the datasheet from the TI Panel shows that it's 1920 x 1280 and 259.2 mm x 172.8 mm. * As far as I know, the patch adding the Innolux Panel was supposed to be for the board that's sitting in front of me as I type this (support for that board is not yet upstream). On the back of that panel I see Innolux P120ZDZ-EZ1 rev B1. * Someone pointed me at a datasheet that's supposed to be for the panel in front of me (sorry, I can't share the datasheet). That datasheet has the string "p120zdg-bf1" * If I search for "P120ZDG-BF1" on the Internet I get hits for panels that are 2160x1440. They don't have datasheets, but the fact that the resolution matches is a good sign. While we doing the rename, also mention that no-hpd can be used with this panel. See the previous patch in this series ("drm/panel: simple: Add "no-hpd" delay for Innolux TV123WAM"). Fixes: 9c04400f7ea6 ("dt-bindings: drm/panel: Document Innolux TV123WAM panel bindings") Signed-off-by: Douglas Anderson Cc: Sandeep Panda --- .../{innolux,tv123wam.txt => innolux,p120zdg-bf1.txt} | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) rename Documentation/devicetree/bindings/display/panel/{innolux,tv123wam.txt => innolux,p120zdg-bf1.txt} (70%) diff --git a/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt b/Documentation/devicetree/bindings/display/panel/innolux,p120zdg-bf1.txt similarity index 70% rename from Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt rename to Documentation/devicetree/bindings/display/panel/innolux,p120zdg-bf1.txt index a9b35265fa13..513f03466aba 100644 --- a/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt +++ b/Documentation/devicetree/bindings/display/panel/innolux,p120zdg-bf1.txt @@ -1,20 +1,22 @@ -Innolux TV123WAM 12.3 inch eDP 2K display panel +Innolux P120ZDG-BF1 12.02 inch eDP 2K display panel This binding is compatible with the simple-panel binding, which is specified in simple-panel.txt in this directory. Required properties: -- compatible: should be "innolux,tv123wam" +- compatible: should be "innolux,p120zdg-bf1" - power-supply: regulator to provide the supply voltage Optional properties: - enable-gpios: GPIO pin to enable or disable the panel - backlight: phandle of the backlight device attached to the panel +- no-hpd: If HPD isn't hooked up; add this property. Example: panel_edp: panel-edp { - compatible = "innolux,tv123wam"; + compatible = "innolux,p120zdg-bf1"; enable-gpios = <&msmgpio 31 GPIO_ACTIVE_LOW>; power-supply = <&pm8916_l2>; backlight = <&backlight>; + no-hpd; }; -- 2.19.1.568.g152ad8e336-goog